Answer:
the answer is 34.8 I did the math on a calculator
i think it 5
Step-by-step explanation:
the answer is... a
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1. 10x^2 -4
2. 2a^5 + 5b
1. Simplify 4(x^2 -1) to 4x^2 -4
then add that to 6x^2
2. 4a^5 - 2a^5 = 2a^5 and
4b+b = 5b
2/9, 2/3, 8/11, 5/6.
